CN211630941U

CN211630941U - Straw pulverizer

Info

Publication number: CN211630941U
Application number: CN202020053701.2U
Authority: CN
Inventors: 金寿莲; 陈国军; 邱桂花
Original assignee: Minqin Shunteng Renewable Resources Technology Co ltd
Current assignee: Minqin Shunteng Renewable Resources Technology Co ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-10-09
Anticipated expiration: 2030-01-11

Abstract

The utility model discloses a straw pulverizer, including base, quick-witted case, crushing case and cutting case, quick-witted case fixed mounting be in the one end at base top, the receipts silo has been seted up to the inside other end of base, cutting case fixed mounting is in the intermediate position department at machine roof portion, crushing case fixed mounting be in the intermediate position department on machine roof portion top, the other end fixed mounting at base top has the curb plate, the curb plate is close to the top of machine case one side lateral wall is provided with the bearing, the curb plate with pass through between the machine case bearing movable mounting has the pivot, the intermediate position department of pivot is provided with the crank, crank department activity cup joints installs the installation cover, the bottom fixed mounting of installation cover has the connecting rod, the bottom fixed mounting of connecting rod has the clamp plate. The straw pulverizer has the characteristics of reasonable structural design, good pulverizing effect and convenience in collecting and processing materials after pulverization.

Description

Straw pulverizer

Technical Field

The utility model relates to a straw processing technology field, concretely relates to straw rubbing crusher.

Background

The straw is a general term of stem leaf (ear) part of mature crops. The crop straws contain rich nutrition and can be used as fertilizer, feed, domestic fuel, raw materials for industrial and sideline production and the like, and the conventional straws are generally ground by a straw grinder and then are deeply processed.

Among the technical scheme that patent document CN209047063U provided, through rubbing crusher, the bottom plate, the bracing piece, carry the platform, the dog, including a motor, an end cap, a controller, and a cover plate, the first carousel, the second carousel, first pivot, the second pivot, the sloping block, the setting of lifting machine and discharging pipe, can improve crushing quality and the efficiency to rice straw, the multiplicable kibbling degree of consistency of upper and lower two rows crushing blade, compare traditional rubbing crusher, have very strong social practicality, the shortcoming that has crushing unevenness and crushing effect difference when smashing has been solved simultaneously, the problem of the crushing efficiency of reduction rice straw. However, according to the scheme of the patent, when the length of the straw is too long, the straw cannot be cut and then crushed, so that the crushing effect is poor, the crushed straw needs to be compacted and packed, a large amount of labor force is wasted, and time is wasted.

Therefore, a novel straw pulverizer which has a good pulverizing effect and can automatically compact and pack materials after pulverization is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straw rubbing crusher to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a straw pulverizer, includes base, quick-witted case, crushing case and cutting box, quick-witted case fixed mounting be in the one end at base top, the receipts silo has been seted up to the other end of base inside, cutting box fixed mounting be in the intermediate position department at quick-witted roof portion, crushing case fixed mounting be in the intermediate position department on quick-witted roof portion top, the other end fixed mounting at base top has the curb plate, the curb plate is close to the top of quick-witted case one side lateral wall is provided with the bearing, the curb plate with pass through between the quick-witted case bearing movable mounting has the pivot, the intermediate position department of pivot is provided with the crank, crank department activity cup joints installs the installation cover, the bottom fixed mounting of installation cover has the connecting rod, the bottom fixed mounting of connecting rod has the clamp plate, the clamp plate is located receive directly.

Preferably, there is first motor cutting the intermediate position department fixed mounting at roof portion, the output of first motor passes through bearing movable mounting has the bull stick, the equal fixed mounting in both sides of bull stick has three second cutting blade, all be provided with three first cutting blade on the lateral wall of cutting incasement portion both sides, just first cutting blade with second cutting blade crisscross distribution each other for first motor drive bull stick rotates through controlling first motor, and then makes second cutting blade rotate, and the first cutting blade of cooperation then can carry out preliminary cutting in advance to the straw of joining quick-witted incasement portion and smash, prevents that the straw overlength from causing the winding to block up in crushing incasement portion.

Preferably, the inside movable mounting who smashes the case has two crushing axles, two the outside of crushing axle all cup joints and installs crushing roller, two the surface of smashing roller all is provided with crushing tooth, just the intermediate position department fixed mounting who smashes the bottom of the case portion has the discharging pipe, smashes the axle through control and rotates, can make two smash roller through smashing tooth to the further crushing of the straw after the cutting for kibbling effectual.

Preferably, the filling tube is installed in the one end slope at cutting roof portion, the top of filling tube is provided with the stub bar, is convenient for add the straw that needs to be smashed to the cutting case.

Preferably, a motor base is arranged on the side wall of one side of the side plate, a second motor is fixedly mounted at the top of the motor base, one end of the rotating shaft is fixedly connected with the output end of the second motor, and the second motor is controlled to drive the rotating shaft to rotate so as to drive the crank to move up and down.

Preferably, the bottom fixed mounting of machine incasement portion has the swash plate, the swash plate from left to right downward sloping sets up, just the discharge gate has been seted up to the bottom of machine case one side lateral wall, the discharge gate is located the one end at swash plate top is convenient for make the inside of the material entering receiving groove after smashing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through controlling first motor for first motor drive bull stick rotates, and then makes second cutting blade rotate, and the cooperation first cutting blade then can carry out preliminary cutting in advance to the straw of joining quick-witted incasement portion and smash, prevents that the straw overlength from causing the winding to block up in crushing incasement portion, smashes the axle through control and rotates, can make two smash the roller through smashing the further smashing of straw after the tooth to the cutting, makes kibbling effectual.

2. Through controlling the second motor for second motor drive pivot rotates, and then makes the crank drive connecting rod reciprocate, and then makes the clamp plate reciprocate, can carry out the reciprocating pressure of circulation to the inside material of receiving the silo and move, to its extrusion packing, is convenient for to the collection of material.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a chassis; 3. a sloping plate; 4. a discharge pipe; 5. a crushing box; 6. crushing teeth; 7. a crushing shaft; 8. a crushing roller; 9. adding a material head; 10. a feed tube; 11. a first motor; 12. a bearing; 13. a rotating rod; 14. cutting the box; 15. a first cutting blade; 16. a rotating shaft; 17. a side plate; 18. a second motor; 19. a motor base; 20. a connecting rod; 21. a discharge port; 22. pressing a plate; 23. a material receiving groove; 24. a second cutting blade; 25. a crank throw; 26. and (7) installing a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a straw pulverizer comprises a base 1, a chassis 2, a pulverizing box 5 and a cutting box 14, wherein the chassis 2 is fixedly installed at one end of the top of the base 1, a material receiving groove 23 is formed at the other end inside the base 1, the cutting box 14 is fixedly installed at the middle position of the top of the chassis 2, the pulverizing box 5 is fixedly installed at the middle position of the top end inside the chassis 2, a side plate 17 is fixedly installed at the other end of the top of the base 1, a bearing 12 is arranged above the side wall of the side plate 17 close to the chassis 2, a rotating shaft 16 is movably installed between the side plate 17 and the chassis 2 through the bearing 12, a crank 25 is arranged at the middle position of the rotating shaft 16, an installation sleeve 26 is movably sleeved at the crank 25, a connecting rod 20 is fixedly installed at the bottom end of the installation sleeve 26, a pressing plate 22 is fixedly installed at the bottom end of the, and then make crank throw 25 drive connecting rod 20 and reciprocate, and then make clamp plate 22 reciprocate, can carry out the reciprocating pressure of circulation to the inside material of receiving silo 23 and move, to its extrusion packing, be convenient for to the collection of material.

In this embodiment, there is first motor 11 cutting box 14 top intermediate position department fixed mounting, there is bull stick 13 at the output of first motor 11 through bearing 12 movable mounting, the equal fixed mounting in both sides of bull stick 13 has three second cutting blade 24, all be provided with three first cutting blade 15 on the lateral wall of the inside both sides of cutting box 14, and first cutting blade 15 and second cutting blade 24 crisscross distribution of each other, through controlling first motor 11, make first motor 11 drive bull stick 13 rotate, and then make second cutting blade 24 rotate, cooperation first cutting blade 15 then can carry out preliminary cutting in advance to the inside straw of joining quick-witted case 2 and smash, prevent that the straw overlength from causing the winding jam in quick-witted case 2 inside.

In this embodiment, the inside movable mounting who smashes case 5 has two crushing axles 7, the outside of two crushing axles 7 all cup joints and installs crushing roller 8, two surfaces of crushing roller 8 all are provided with crushing tooth 6, and the intermediate position department fixed mounting who smashes 5 bottoms of case has discharging pipe 4, smash 7 rotations through control, can make two crushing roller 8 further smash the straw after the cutting through crushing tooth 6, make kibbling effectual.

In this embodiment, a feeding pipe 10 is obliquely installed at one end of the top of the cutting box 14, and a feeding head 9 is arranged at the top end of the feeding pipe 10, so that straws needing to be crushed can be conveniently added into the cutting box 14.

In this embodiment, be provided with motor cabinet 19 on the lateral wall of curb plate 17 one side, motor cabinet 19's top fixed mounting has second motor 18, and the one end of pivot 16 and the output fixed connection of second motor 18 through controlling second motor 18 for second motor 18 drives pivot 16 and rotates, and then makes crank 25 drive connecting rod 20 reciprocate.

In this embodiment, the inside bottom fixed mounting of quick-witted case 2 has swash plate 3, and swash plate 3 from left to right downward sloping setting, and the bottom of 2 side lateral walls of quick-witted case has seted up discharge gate 21, and discharge gate 21 is located the one end at 3 tops of swash plate, is convenient for make the inside of the material entering receiving groove 23 after smashing.

The working principle is as follows: before use, the safety of each structure of the device is checked firstly, wherein the first motor and the second motor are existing electrical elements, the electrical elements can be installed and used according to actual requirements, straws needing to be crushed are added into the cutting box 14 through the charging pipe 10 and the charging head 9, then the first motor 11 is controlled to drive the rotating rod 13 to rotate through the first motor 11, the second cutting blade 24 is further rotated, the straws added into the machine box 2 can be preliminarily cut and crushed through matching with the first cutting blade 15, the situation that the straws are too long and wound and blocked in the machine box 2 is prevented, the cut straws enter the crushing box 5, the crushed straws can be further crushed through the crushing teeth 6 by controlling the crushing shaft 7 to rotate, the crushed materials enter the receiving groove 23 through the function of the inclined plate, finally, by controlling the second motor 18, the second motor 18 drives the rotating shaft 16 to rotate, so that the crank 25 drives the connecting rod 20 to move up and down, and further the pressing plate 22 moves up and down, the materials in the material receiving groove 23 can be pressed in a reciprocating manner, and are squeezed and packaged, and the materials can be collected conveniently.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a straw pulverizer, includes base (1), quick-witted case (2), crushing case (5) and cutting case (14), its characterized in that: the grinding machine is characterized in that the case (2) is fixedly arranged at one end of the top of the base (1), a material receiving groove (23) is formed in the other end of the inside of the base (1), the cutting box (14) is fixedly arranged at the middle position of the top of the case (2), the grinding box (5) is fixedly arranged at the middle position of the top end of the inside of the case (2), a side plate (17) is fixedly arranged at the other end of the top of the base (1), a bearing (12) is arranged above the side wall, close to one side of the case (2), of the side plate (17), a rotating shaft (16) is movably arranged between the side plate (17) and the case (2) through the bearing (12), a crank (25) is arranged at the middle position of the rotating shaft (16), an installation sleeve (26) is movably sleeved at the crank (25), and a connecting rod (20) is fixedly arranged at the bottom, the bottom end of the connecting rod (20) is fixedly provided with a pressing plate (22), and the pressing plate (22) is located right above the material receiving groove (23).

2. The straw pulverizer as claimed in claim 1, wherein: the utility model discloses a cutting box, including cutting box (14), bearing (12), first cutting blade (15), first cutting blade (24) and second cutting blade (15), the intermediate position department fixed mounting at cutting box (14) top has first motor (11), the output of first motor (11) passes through bearing (12) movable mounting has bull stick (13), the equal fixed mounting in both sides of bull stick (13) has three second cutting blade (24), all be provided with three first cutting blade (15) on the lateral wall of the inside both sides of cutting box (14), just first cutting blade (15) with second cutting blade (24) crisscross distribution each other.

3. The straw pulverizer as claimed in claim 1, wherein: smash the inside movable mounting of case (5) have two crushing roller (7), two the outside of crushing roller (7) all cup joints and installs and smash and change roller (8), two smash the surface of changeing roller (8) and all be provided with crushing tooth (6), just the intermediate position department fixed mounting who smashes case (5) bottom has discharging pipe (4).

4. The straw pulverizer as claimed in claim 1, wherein: one end of the top of the cutting box (14) is obliquely provided with a feeding pipe (10), and the top end of the feeding pipe (10) is provided with a feeding head (9).

5. The straw pulverizer as claimed in claim 1, wherein: be provided with motor cabinet (19) on the lateral wall of curb plate (17) one side, the top fixed mounting of motor cabinet (19) has second motor (18), just the one end of pivot (16) with the output fixed connection of second motor (18).

6. The straw pulverizer as claimed in claim 1, wherein: the bottom fixed mounting of machine case (2) inside has swash plate (3), swash plate (3) from left to right downward sloping setting, just discharge gate (21) have been seted up to the bottom of machine case (2) one side lateral wall, discharge gate (21) are located the one end at swash plate (3) top.